The inheritance pattern of a gene over generations among humans is studied by the pedigree analysis. Character studied in the pedigree analysis is equivalent to:
a. quantitative trait
b. Mendelian trait
c. polygenic trait
d. maternal trait
The inheritance pattern of a gene over generations among humans is studied by the pedigree analysis.
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Gene flow occurs through generations. and can occur across language barriers in humans.
Yes, I agree. Gene flow occurs through generations. By studying specific allele frequencies, we can predict the human migratory patterns in prehistory and history. Studies have used specific genes/chromosomes/ mitochondrial...
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Gene therapy is an attempt to correct a genetic defect by providing a normal gene into the individual.
Gene therapy would be a better option because it has the potential to completely cure the patient. It is because the correct gene once introduced in the patient, can continue...
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You have identified a useful gene in a bacteria. Make a flow chart of the steps that you would follow to transfer this gene to a plant.
After identifying a useful gene in bacteria, following steps should be undertaken (1) Isolation of useful gene using Restriction Endonucleases ↓ (2) Transferring...
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Do you think that the alternate splicing of exons may enable a structural gene to code for several isoproteins from one and the same gene?
Functional mRNA of structural genes need not always include all of its exons. This alternate splicing of exons is sex-specific, tissue-specific, and even developmental stage-specific. By such alternate splicing of exons, a...
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Gene flow occurs through generations. and can occur across language barriers
Yes, I agree. Gene flow occurs through generations. By studying specific allele frequencies, we can predict the human migratory patterns in prehistory and history. Studies have used specific genes/chromosomes/ mitochondrial...
1 Answers 1 views
In humans, the gene for black hair colour is B and gene for brown hair colour is b. What will be
(a) Black hair (b) Brown hair (c) Black hair (Hybrid)
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Which of the following characteristics represent 'Inheritance of blood groups' in humans ?
(2) a, b and c (a. Dominance b. Co-dominance c. Multiple dominance )
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Assertion (A) : Insect resistant transgenic cotton has been produced by inserting Bt gene. Reason (R) : The Bt gene is derived from a bacterium.
(a) Assertion and reason is true and reason is the correct explanation of assertion. Bacillus thuringiensis is the bacterium which is used in Bt gene of cotton. Bt cotton is...
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(a) A recombinant vector with a gene of interest inserted within the gene of α-galactosidase enzyme,
(a) We will use following method that help in selection of recombinant colonies from non recombinant ones. (1) We will put this transgenic bacteria into ampicillin medium transformant will grow in...
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What once was an open pasture on a long abandoned farm has changed over time, without the direct influence of humans.
(a) ecological succession
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